ir1153s International Rectifier Corp., ir1153s Datasheet
ir1153s
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ir1153s Summary of contents
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... Latch immunity and ESD protection The IR1153 features include input-line VCC 1 8 COM GATE 2 7 COMP VCC 3 6 ISNS VFB 4 5 BOP OVP/EN IR1144 IR1153 Feb 21, 2011 IR1153S IC WITH BROWN-OUT PROTECTION Package VOUT RTN © 2011 International Rectifier ...
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... FB V -0.3 6.5 OVP V -0.3 9 BOP V -0.3 6.5 COMP V -0.3 18 GATE T -40 150 J T -55 150 S R 128 θJA P 976 D 2 IR1153S Industrial Class A Class 1A Yes Units Remarks V Not internally clamped °C °C °C/W SOIC =25°C SOIC-8 AMB © 2011 International Rectifier ...
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... OLP V 104 106 108 OVP V 101 103 105 OVP(RST) I -0.2 OVP(Bias) V 0.66 0.76 0.86 BOP V 1.46 1.56 1.66 BOP(EN) I -0.2 BOP(Bias) V -0.58 -0.51 -0.44 ISNS(PK) 3 IR1153S Units Remarks =1nF mA LOAD C =4.7nF mA LOAD mA OVP Mode, Inactive gate µ 0. µA Pin OVP/EN=V -0.2V SLEEP V Bias on OVP/EN pin Units Remarks T =25°C ...
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... COMP FLT V 4.7 4.9 5.1 COMP EFF I -0.2 FB(Bias COMP 210 325 435 START 4 IR1153S Units Remarks Regulation Voltage on VFB pin =25°C AMB mV 14V < V < 17V CC % -25°C < T < 125°C, Note 1 AMB V Line & Temperature Units Remarks µS T =25°C AMB µ ...
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... BLANK Symbol Min. Typ. Max. V 0.8 GLO 13.1 14.1 15.1 V GTH 9 750 OPK V 0.08 G fault 5 IR1153S Units Remarks V/V kHz Average Current Mode, Note 1 mV Note 1 µA ns Units Remarks 200mA GATE V =17V, Internally Clamped =11. 1nF, VCC=15V LOAD 4.7nF, VCC=15V ...
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... Block Diagram www.irf.com 6 IR1153S © 2011 International Rectifier ...
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... Lead Assignments & Definitions www.irf.com IRS1144 IRS1144 IRS1144 IRS1144 IR1153 IR1144S IR1144S 7 IR1153S © 2011 International Rectifier ...
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... V This allows the user to disable PFC during application stand-by situations in order to meet stand-by regulations. Since V hence a slope of SW even logic level signals can be employed. 8 IR1153S and fed into the summing DC to generate the m – The summer m DC ISNS ...
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... The gate drive is re-enabled when the magnitude of ISNS pin voltage falls below the V ISNS(PK) incorporates a leading edge blanking circuit to improve noise immunity. 9 IR1153S threshold of 103% VREF. The exact voltage saturates. As mentioned m , the error voltage of the clamped to a certain m parameter in datasheet) ...
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... Pin GATE: This is the gate drive output of the IC. It provides a drive current of ±0.75A peak with matched rise and fall times. The gate drive output of the IC is clamped at 14.1V(Typ). in order to BOP(EN) 10 IR1153S BOP(EN) threshold. SLEEP threshold. OLP without damage to the IC. This CC(UVLO) © ...
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... Gate drive is re- enabled when magnitude of ISNS pin voltage drops below V accessible from both the soft start and normal modes of operation. 11 IR1153S and system will go through soft-start condition is recognized threshold. OVP threshold. This ...
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... ISNS ISNS(PK) Oscillator Active V > V (VTH) OVP OVP OVP FAULT Present PulseTerminated Gate Inactive V < UVLO Oscillator Active OR V < V OVP SLEEP 12 IR1153S V < UVLO OR V < V OVP SLEEP V < OLP OR V < V (VTH) BOP BOP C Fully Charged ...
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... NORMAL UVLO UVLO VCC Undervoltage Lockout VCC Undervoltage Lockout STAND-BY STAND-BY NORMAL NORMAL STAND-BY STAND-BY Brown-out Protection Brown-out Protection SLEEP SLEEP NORMAL NORMAL SLEEP SLEEP Micropower Sleep Micropower Sleep 13 IR1153S V V CC(ON) CC(ON CC(UVLO) CC(UVLO) 1.5V 1.5V 0.7V 0. SLEEP SLEEP © 2011 International Rectifier ...
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... V 9.5 V 9.0 V -50 °C Figure 2: Undervoltage Lockout vs. 40.0 35.0 30.0 25.0 20.0 15.0 10.0 -50 °C 100 °C 150 °C Figure 4: Startup Current and Sleep Current vs. Temperature 14 IR1153S VCC UV+ VCC UV- 0 °C 50 °C 100 °C 150 °C Temperature Temperature I and I CCSTART SLEEP ISLEEP ICCSTART 0 °C 50 °C 100 °C 150 °C Temperature © ...
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... Figure 6: Reference Voltage vs. 70.6 60.6 50.6 40.6 30.6 20.6 10.6 0.6 -50 °C 100 °C 150 °C Figure 8: Voltage Error Amplifier Source & Sink Current vs. Temperature 15 IR1153S 0 °C 50 °C 100 °C 150 °C Temperature Temperature Source Sink 0 °C 50 °C 100 °C 150 °C Temperature © 2011 International Rectifier ...
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... Figure 10: Peak Current Limit Threshold V 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 -50 °C 100 °C 150 °C Figure 12: Brown-Out Protection Thresholds vs. Temperature 16 IR1153S 0 °C 50 °C 100 °C Temperature vs. Temperature ISNS(PK) VBOP(EN) VBOP 0 °C 50 °C 100 °C Temperature © 2011 International Rectifier 150 °C 150 °C ...
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... Package Details: SOIC8N www.irf.com 17 IR1153S © 2011 International Rectifier ...
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... Metric Imperial Min Max Min 329.60 330.25 12.976 20.95 21.45 0.824 12.80 13.20 0.503 1.95 2.45 0.767 98.00 102.00 3.858 n/a 18.40 n/a 14.50 17.10 0.570 12.40 14.40 0.488 18 IR1153S Max 0.318 0.161 0.484 0.218 0.255 0.208 n/a 0.062 A Max 13.001 0.844 0.519 0.096 4.015 0.724 0.673 0.566 © 2011 International Rectifier ...
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... Part Marking Information www.irf.com 19 IR1153S © 2011 International Rectifier ...
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... For technical support, please contact IR’s Technical Assistance Center www.irf.com Standard Pack Form Tube/Bulk SOIC8N Tape and Reel http://www.irf.com/technical-info/ WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 20 IR1153S Complete Part Number Quantity 95 IR1153SPBF 2500 IR1153STRPBF © 2011 International Rectifier ...